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61. 发明授权

US06693173B2 Method to remove citrate and aluminum from proteins 失效
标题翻译：从蛋白质中去除柠檬酸盐和铝的方法
公开(公告)号：US06693173B2
公开(公告)日：2004-02-17
申请号：US09805397
申请日：2001-03-13
申请人： Raja R. Mamidi , Leticia R. Regis , Mauro C. Mojica , Hirokazu Ito , Takashi Goto
发明人： Raja R. Mamidi , Leticia R. Regis , Mauro C. Mojica , Hirokazu Ito , Takashi Goto
IPC分类号： A61K3514
CPC分类号： C07K1/34 , A61M1/0281 , A61M1/3413 , A61M1/3687 , A61M2205/3324
摘要： A method is provided for removing citrate, aluminum, and other multivalent ions and contaminants from proteins by adjusting the pH of a solution containing the protein to a pH from about 7 to about 10, and diafiltering the pH-adjusted solution against aqueous solutions which have a low level of ions.
摘要翻译：提供一种通过将含有蛋白质的溶液的pH调节至约7至约10的pH来从蛋白质中除去柠檬酸盐，铝和其它多价离子和污染物的方法，并将pH调节的溶液与含有低水平的离子。

62. 发明授权

US06438282B1 Optical switching device and image display device 有权
标题翻译：光开关装置及图像显示装置
公开(公告)号：US06438282B1
公开(公告)日：2002-08-20
申请号：US09991336
申请日：2001-11-14
申请人： Takashi Takeda , Masatoshi Yonekubo , Hirokazu Ito , Shunji Kamijima
发明人： Takashi Takeda , Masatoshi Yonekubo , Hirokazu Ito , Shunji Kamijima
IPC分类号： G02B642
CPC分类号： G09G3/3473 , G02B26/0816 , G09G2300/06 , G09G2310/06 , Y10S385/901
摘要： An optical switching device comprises: a light guide including a total reflection plane capable of totally reflecting light thereby transmitting the light; a switching part capable of, at a position where its extraction plane is in close contact with the total reflection plane, capturing evanescent light and reflecting the captured light thereby outputting it; and a driving part for driving the optical switching part. The light guide, the switching part, and the driving part are laminated in this order into a multilayer structure. The employment of the multilayer structure makes it possible to optimize the respective layers independently of one another. The extracted light does not pass through the driving part. This allows the driving part to be optimized so as to achieve an optical switching device capable of operating at a high speed with low power consumption. Thus, it is possible to provide a low-loss and high-contrast optical switching device using an evanescent wave, which can respond at a high speed.
摘要翻译：一种光开关装置，包括：导光体，其包括能够全反射光从而透射光的全反射面; 切换部，其能够在其提取面与全反射面紧密接触的位置处，捕获瞬逝光并反射所捕获的光，从而将其输出; 以及驱动光开关部的驱动部。光导，切换部和驱动部依次层叠成多层结构。使用多层结构使得可以彼此独立地优化各个层。提取的光不通过驱动部分。这样可以优化驱动部件，从而实现能够以低功耗运行的光开关装置。因此，可以提供使用可以高速响应的ev逝波的低损耗和高对比度的光开关装置。

63. 发明授权

US5674962A Toner resin 失效
标题翻译：调色剂树脂
公开(公告)号：US5674962A
公开(公告)日：1997-10-07
申请号：US506245
申请日：1995-07-24
申请人： Hirokazu Ito , Masahiro Itoh , Syuji Takahiro , Keiji Yoshida , Motoshi Inagaki
发明人： Hirokazu Ito , Masahiro Itoh , Syuji Takahiro , Keiji Yoshida , Motoshi Inagaki
IPC分类号： G03G9/087 , C08F20/10
CPC分类号： G03G9/08711 , G03G9/08793
摘要： A toner resin, comprising a styrene component, an acrylic acid ester component or methacrylic acid ester component or both, and a divinyl monomer component, the resin having a glass transition temperature of 50.degree. to 68.degree. C., a value of tan .delta., which is the ratio of the dynamic loss to the dynamic elastic modulus, of 0.3 to 0.7 as measured at 200.degree. C., a gel fraction of 55 to 83%, and a softening point at which the resin has a melting viscosity of 100,000 poises is 200.degree. to 410.degree. C. A toner having an excellent fixing property, non-offsetting property, and blocking resistance, and able to be used with a high-temperature high-speed copying machine is formed from this toner resin.
摘要翻译：包含苯乙烯组分，丙烯酸酯组分或甲基丙烯酸酯组分或二者的调色剂树脂和二乙烯基单体组分，所述树脂的玻璃化转变温度为50-68℃，tanδ值，动态损耗与动态弹性模量的比值在200℃下测定为0.3〜0.7，凝胶分数为55〜83％，软化点为熔融粘度为100,000泊为200〜410℃。由该调色剂树脂形成具有优异的定影性，无粘合性和耐粘连性并且能与高温高速复印机一起使用的调色剂。

64. 发明授权

US5444683A Optical reporting reproducing device having fixed and movable optical systems 失效
标题翻译：具有固定和可移动光学系统的光学报告再现装置
公开(公告)号：US5444683A
公开(公告)日：1995-08-22
申请号：US186237
申请日：1994-01-25
申请人： Hiroyuki Ishikawa , Shinji Haba , Kouichi Ebina , Takashi Takeda , Hirokazu Ito , Hideya Seki
发明人： Hiroyuki Ishikawa , Shinji Haba , Kouichi Ebina , Takashi Takeda , Hirokazu Ito , Hideya Seki
IPC分类号： G11B7/095 , G11B7/085 , G11B11/10 , G11B11/105 , G11B7/00
CPC分类号： G11B7/08564
摘要： An optical record reproducing device including a movable optical system for moving along a radial direction of an optical disc, a separated optical system including a light source and a separated fixed optical system, a tracking control system having a reflective mirror for reflecting a laser beam irradiated from the light source toward the movable optical system and an accurate angular displacement mechanism including an angular displacement detector for directly detecting an angular displacement of the reflective mirror so as to control the movable optical system accuarately.
摘要翻译：一种光学记录再现装置，包括用于沿着光盘的径向移动的可移动光学系统，包括光源和分离的固定光学系统的分离光学系统，具有用于反射照射的激光束的反射镜的跟踪控制系统从光源到可移动光学系统以及精确的角位移机构，其包括用于直接检测反射镜的角位移的角位移检测器，以便可靠地控制可移动光学系统。

65. 发明授权

US5403193A Small junction box for connecting a wire harness 失效
标题翻译：用于连接线束的小型接线盒
公开(公告)号：US5403193A
公开(公告)日：1995-04-04
申请号：US243073
申请日：1994-05-13
申请人： Hirokazu Ito , Takayoshi Ito , Makoto Taguchi
发明人： Hirokazu Ito , Takayoshi Ito , Makoto Taguchi
IPC分类号： H02G3/16 , H01R9/24
CPC分类号： H01R9/245 , H01R9/2458
摘要： A small junction box, for connecting a wire harness, comprises a power receptacle 14, a power supply connector 18, and at least one optional connecting socket 13. They are electrically connected with each other. The small junction box is detachably connected to a power receptacle of another junction box body through the power supply connector 18.
摘要翻译：用于连接线束的小接线盒包括电源插座14，电源连接器18和至少一个可选的连接插座13.它们彼此电连接。小接线盒通过电源连接器18可拆卸地连接到另一个接线盒主体的电源插座。

66. 发明授权

US5276127A Polyester resin for toner 失效
标题翻译：聚碳酸酯树脂
公开(公告)号：US5276127A
公开(公告)日：1994-01-04
申请号：US744333
申请日：1991-08-13
申请人： Masayuki Takyu , Noriyuki Tajiri , Hitoshi Iwasaki , Shinji Kubo , Masahiro Itoh , Hirokazu Ito
发明人： Masayuki Takyu , Noriyuki Tajiri , Hitoshi Iwasaki , Shinji Kubo , Masahiro Itoh , Hirokazu Ito
IPC分类号： C08G63/20 , G03G9/087 , C08G63/02
CPC分类号： C08G63/20 , G03G9/08755
摘要： A polyester resin for a toner capable of being stably prepared without an occurrence of an abrupt crosslinking reaction is provided. This polyester resin has a crosslinked structure and is derived from (a) at least one member selected from the group consisting of tribasic and tetrabasic carboxylic acid components and trihydric and tetrahydric alcohol components, (b) an aromatic or alicyclic diol component, at least one of the hydroxyl groups of which is a secondary hydroxyl group, (c) optionally other diol component, and (d) a dicarboxylic acid component, wherein the contents of the units of the component (a) and the units of the component (b) satisfy the requirement represented by the following formula (1):(8m+20n)a-(80m+80n).ltoreq.b.ltoreq.(8m+20n)a-(12m+30n) (1)wherein m represents the molar fraction of the tribasic carboxylic acid component and trihydric alcohol component units in the units derived from the component (a), n represent the molar fraction of the tetrabasic carboxylic acid component units and tetrahydric alcohol component units in the units derived from the component (a), the sum of m and n is equal to 1, and a and b represent the molar ratios (mole %) of the units of the component (a) and the units of the component (b) based on the total of the carboxylic acid components, respectively.
摘要翻译：提供了一种能够稳定地制备而不发生突然交联反应的调色剂用聚酯树脂。该聚酯树脂具有交联结构，并且衍生自（a）选自三元和四元羧酸组分和三元和四元醇组分中的至少一种，（b）芳族或脂环族二醇组分，至少一种其中羟基为仲羟基，（c）任选其它二醇组分，和（d）二羧酸组分，其中组分（a）的单元含量和组分（b）的单元含量，满足由下式（1）表示的要求：（8m + 20n）a-（80m + 80n）<= b <=（8m + 20n）a-（12m + 30n）（1）其中m表示摩尔分数的三元羧酸组分和三元醇组分单元的衍生自组分（a）的单元，n表示衍生自组分（a）的单元中的四元羧酸组分单元和四元醇组分单元的摩尔分数， m和n的和等于1，而 a和b分别表示组分（a）的单元和组分（b）的单元的摩尔比（摩尔％），基于羧酸组分的总量。

67. 发明授权

US4988794A Polyester resin for toner and process for its production 失效
标题翻译：用于调色剂的聚酯树脂及其生产工艺
公开(公告)号：US4988794A
公开(公告)日：1991-01-29
申请号：US485762
申请日：1990-02-26
申请人： Shinji Kubo , Ryo Funato , Noriyuki Tajiri , Hirokazu Ito , Hitoshi Iwasaki
发明人： Shinji Kubo , Ryo Funato , Noriyuki Tajiri , Hirokazu Ito , Hitoshi Iwasaki
IPC分类号： C08G63/123 , C08G63/20 , C08G63/78 , G03G9/087
CPC分类号： C08G63/20 , G03G9/08755
摘要： A polyester resin for toner, which consists essentially of (a) from 0.5 to 50 mol %, based on the entire alcohol components, of at least one trihydric or higher polyhydric alcohol, (b) from 50 to 99.5 mol %, based on the entire alcohol components, of at least one diol and (c) at least one member selected from the group consisting of dicarboxylic acids and lower alkyl esters thereof, and which has a softening temperature of from 90.degree. to 170.degree. C., a glass transition temperature (Tg) of from 30.degree. to 70.degree. C., an acid value of from 0.5 to 15 mgKOH/g and a gel content of from 1.5 to 40%.

68. 发明授权

US4980448A Crosslinked polyester for toner and process for preparation thereof 失效
标题翻译：用于调色剂的交联聚酯和其制备方法
公开(公告)号：US4980448A
公开(公告)日：1990-12-25
申请号：US323793
申请日：1989-03-15
申请人： Noriyuki Tajiri , Masayuki Takyu , Hirokazu Ito , Ryo Funato , Shinji Kubo
发明人： Noriyuki Tajiri , Masayuki Takyu , Hirokazu Ito , Ryo Funato , Shinji Kubo
IPC分类号： C08G63/20 , G03G9/087
CPC分类号： G03G9/08755 , C08G63/20 , G03G9/08793
摘要： Disclosed is a crosslinked polyester for a toner, which has an acid value of 5 to 20 mgKOH/g, a flow index of 0.1.times.10.sup.-4 to 300.times.10.sup.-4 ml/sec and a softening point lower than 145.degree. C., the polyester being formed by mixing a dicarboxylic acid component, a diol component and at least one crosslinking component selected from a polyfunctional carboxylic acid component having a trivalency or a higher valency and a polyhydric alcohol component having a trivalency or a higher valency at a mixing ratio represented by the following formula (1), reacting the mixture at a reaction ratio represented by the following formula (2) and subjecting the esterification product to polycondensation and crosslinking.0.8.ltoreq.R.ltoreq.1+5a (1)0.7.ltoreq.P.ltoreq.[R/(1+a)].sup.1/2 (2)wherein R is the ratio of the mole number of the total alcohol components to the mole number of the total acid components, a is the ratio of the sum of the mole number of the polyvalent carboxylic acid component and the mole number of the polyhydric alcohol component to the mole number of the total acid components, and P is the conversion of the carboxylic acid components.The toner comprising this crosslinked polyester as the binder has an excellent offset-preventing property, low-temperature fixing property and blocking resistance and good charging characteristics with a high moisture resistance, and gives a copied image having good sharpness and image density.

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